Make a teal long sleeve shirt and beige chinos your outfit choice if you want to look casually dapper without making too much effort. And if you want to easily perk up your look with a pair of shoes, round off with a pair of brown suede casual boots.
A teal long sleeve shirt and beige chinos are a great outfit to take you throughout the day and into the night. You could perhaps get a bit experimental on the shoe front and tone down your getup by slipping into dark green leather work boots.